baber/WOPTO huggingface dataset:
Patent EP-0018025-B1 (EP)
IPC: C08F10/00
Filed: 1980-03-22
Granted: 1983-06-01
Abstract: The invention relates to a process for the polymerization of alkenes-1 and for the copolymerization of alkenes 1 with each other or with ethylene in at least two stages with application of a catalyst system consisting of a titanium halide component, containing a halogenated titanium compound, an electron donor and a magnesium halide, and an organometal compound derived from a metal of one of the groups I-III of the Periodic System of the Elements. The process according to the invention is characterized in that the halogenated titanium compound used is a titanium halide phenolate of the formula TinXaAb, in which X represents a halogen atom and A the acid radical of a phenol, n is a whole number of at least 1, and a and b are such numbers that a/n and b/n are both 1-3, on the understanding that (a+b)/n is equal to 3-4. In particular, a titanium (IV) trichloride monophenolate is used. The process according to the invention offers the considerable advantage that the activity of the catalyst system declines much less rapidly than in methods used so far, so that in multi-stage polymerization processes, for instance block copolynerizations, in particular with first-stage polymerization times of more than half an hour, a considerably larger proportion of block copolymer, in
Patent EP-0023919-B1 (EP)
IPC: E02F5/30
Filed: 1980-08-25
Granted: 1984-09-26
Abstract: Grubber implement for deep loosening of the soil, comprising a tractor lift mounted chassis (2) having a grubber tooth (16) which is powered angularly adjustable on the chassis (2) by means of a hydraulic cylinder (24), even during the grubbing work. In operation the tooth (16) assumes a pronounced downwardly and forwardly inclined position, whereby important advantages are obtained with respect to both low traction force requirements and quality of the soil treatment. The implement itself is usable even for other relevant purposes due to the powered tiltability of the tooth (16).
Patent EP-0037407-B1 (EP)
IPC: A23G3/34
Filed: 1981-05-04
Granted: 1984-02-22
Abstract: Process for hard coating with sorbitol. On the one hand, a sorbitol syrup having a concentration of 60 to 85% by weight is supplied on a moving bed of cores to be coated and, on the other hand, the temperature prevailing in the bed is kept at a value comprised between 50 and 10 C. The present coating process applies conveniently to cores of the "without sugar" type in the field of confectionery and pharmaceutical products.
Patent EP-0044057-B1 (EP)
IPC: E04B1/19
Filed: 1981-07-11
Granted: 1983-11-23
Abstract: An intersection joint for wooden members of trusses, particularly in spaceframes, with fixing elements for thread bolts attached on the ends of the wooden members, which are screwed into tapholes of joint elements. The fixing elements are configured as profile parts of one piece (at least in their attachment areas,) and secured into corresponding cutouts in the head ends of the wooden members.
Patent EP-0046511-B1 (EP)
IPC: B23B27/16
Filed: 1981-07-22
Granted: 1986-06-04
Abstract: A cutting insert with indexable cutting edges with a chip-breaker configuration which comprises discrete recesses spaced along the length of the cutting insert. The cutting insert has a descending wall that joins the cutting edge or the land behind the cutting edge with a planar floor that extends toward the center of the insert. The recesses are formed in the descending wall adjacent the cutting edge or land behind the cutting edge and are concave facing outwardly as they extend inwardly of the insert. The inserts are coated, preferably with a TiN over TiC chemical vapor deposition coating.
Patent EP-0046987-B1 (EP)
Title: Endoscope apparatus
IPC: A61B1/00
Filed: 1981-08-27
Granted: 1984-01-18
Abstract: An endoscope apparatus includes an ultrasonic transducer (17) disposed at the distal end portion of an endoscope (11). The ultrasonic wave transmission/reception time of the ultrasonic transducer (17) is measured by a time counter (35). The measured time from the time counter (35) and the velocity of propagation of ultrasonic wave are operated by a calculator (36). and thus the distance between the distal end portion and a subject is calculated. The distance and the view angle of an optical system (13 to 15) for observation are operated by a calculator (37), the ratio between the size of an image in the field of view of the optical system (13 to 15) for observation and the size of the subject is calculated, and the scale of a scale display panel (23) disposed inside the field of view is indicated in accordance with such ratio.
Patent EP-0037354-B1 (EP)
IPC: C07C51/12
Filed: 1981-03-30
Granted: 1983-05-18
Abstract: Carboxylic acids having the structural formula R1COOH, wherein R1 is a linear, branched or cyclic chain alkyl radical of from 1 to 6 carbon atoms or a  PHI -CnH2n- radical wherein  PHI  is phenyl and 1</=n</=6, are prepared by carbonylating an alcohol having the formula R1-OH with carbon monoxide in liquid phase, in the presence of a catalytically effective amount of nickel and an alkyl or acyl halide promoter therefor, at a temperature of at least about 120 DEG C. and under a total pressure of less than 200 bars, and said carbonylation being carried out in the presence of at least one chromium salt in which the chromium is in a state of oxidation (p) of greater than zero (p>0), and in an initial carboxylic acid reaction medium having the formula R2-COOH, wherein R2 is defined as was R1 above, and further wherein R1 and R2 may be the same or different.
Patent EP-0049681-B1 (EP)
IPC: B07C5/34
Filed: 1981-09-03
Granted: 1984-08-22
Abstract: A method and apparatus for distinguishing and separating both stones and soil clods from field crops, in which a sensor (5) is simultaneously responsive to both impact and influence on a sensor-generated magnetic field and generates output signals characteristic of field crops, stones and clods. The output signals are fed to electronic circuitry (12) that distinguishes output signals produced by mechanical impact of stones and those produced by passage of clods through the magnetic field from signals generated by crops. An ejector cylinder (15) and ejector (16) separates stones and clods from crops upon receipt of a signal from the electronic circuitry.
Patent EP-0083336-B1 (EP)
IPC: G04G19/02
Filed: 1981-07-13
Granted: 1986-11-05
Abstract: The electronic apparatus is provided with a long life dry battery (1), for example a lithium-iodine battery, of which the voltage is lowered from 2.8 volts to 1.5 volts by a series resistor (R1) for the supply of a conventional integrated circuit (3). There is provided a capacitor (5) which is continuously charged by the battery and suppresses the current peaks. The resistor is substantially higher than the internal resistance of the battery. It is thus possible to supply by means of a reduced size battery a small portable apparatus, such as a watch or a calculator, during more than 10 years for example.
Patent EP-0061756-B1 (EP)
IPC: B24C7/00
Filed: 1982-03-29
Granted: 1985-01-16
Abstract: PCT No. PCT/DE82/00070 Sec. 371 Date Nov. 30, 1982 Sec. 102(e) Date Nov. 30, 1982 PCT Filed Mar. 29, 1982 PCT Pub. No. WO82/03346 PCT Pub. Date Oct. 14, 1982.A device for treating the surfaces of structures and ships, even under water, with a spray medium which cleans, preserves, or coats, and is sprayed onto the surface which is to be treated by way of a pressurized gas flow via an at least partially flexible conduit which leads to the work location and is provided with an outlet nozzle. The outlet nozzle, which is constructed as a Laval nozzle, is provided with a funnel-shaped nozzle adapter which has a longitudinally extending, parabolic inner chamber. A controllable shunt, capable of bypassing the spray medium source may be provided for the pressurized gas between the pressurized gas source and the line leading to the outlet nozzle so that the device can be used under water.
Patent EP-0063318-B1 (EP)
IPC: F25J3/04
Filed: 1982-04-07
Granted: 1985-02-13
Abstract: Liquid oxygen and liquid nitrogen are produced from the separation of air in an installation of reduced size wherein the refrigeration necessary for the operation of the air separation unit is produced from the use of a single compander and a freon refrigeration unit affixed to a split-out stream of the main heat exchanger with appropriate recycling and heat exchange. The process for such an installation is also set forth.
Patent EP-0062906-B1 (EP)
IPC: C08L29/04
Filed: 1982-04-08
Granted: 1984-10-24
Abstract: An aqueous polyvinyl ester dispersion having a solids content of 40 to 70 percent by weight and containing 3 to 15 percent by weight (relative to the total amount of polyvinyl ester and additive) of a polyvinyl alcohol and 5 to 60 percent by weight (relative to the total amount of polyvinyl ester and additive) of a waxy, fatty or oily additive, has excellent adhesive properties. It is prepared by emulsion polymerization of a vinyl ester, if appropriate together with comonomers, in the presence of the said additive or by subsequent distribution of the additive in the dispersion resulting from the emulsion polymerization. The dispersion is particularly suitable for the preparation of adhesives for cellulose-containing materials.
Patent EP-0075189-B1 (EP)
IPC: C07J1/00
Filed: 1982-09-08
Granted: 1985-08-28
Abstract: A process for the preparation of 3 beta ,7 beta ,15 alpha -trihydroxy-5-androsten-17-one and the 3,15-dipivalate thereof comprises epimerizing 3 beta ,7 alpha ,15 alpha -trihydroxy-5-androsten-17-one in the presence of a ketone with or without a solvent, with dilute mineral acid and subsequent treatment with an organic base, and optionally subsequently esterifying the 3 beta - and 15 alpha -positions of the resultant 3 beta ,7 beta ,15 alpha -triol with a reactive derivative of pivalic acid.
Patent EP-0064789-B1 (EP)
IPC: G01H9/00
Filed: 1982-04-29
Granted: 1986-11-12
Abstract: The invention relates to an interferometer based on the exploitation of an optical fibre through which both the phase signal which is of interest for the measurements concerned and a reference signal are simultaneously forwarded in order that in the differential measurement the noise introduced by the optical fibre for both thermal and mechanical reasons is ruled out.
Patent EP-0085267-B1 (EP)
Title: Coffee machine with a heat-insulated thermostat support
IPC: F24H1/10
Filed: 1982-11-30
Granted: 1985-05-08
Abstract: 1. Coffee machine comprising a boiler body (C), an electric resistor (R) disposed in the latter, this body communicating with the filter of the machine by way of a pipe (F), a pump disposed on the cold water circuit and feeding the boiler body (C) via a narrow passage (C3) and a thermostat (T) carried by the body (C) and regulating the operation of the resistor (R) and of the pump, the sensitive member (T1) of which thermostat is disposed in this passage (C3), characterised in that the thermostat (T) is fixed on a thermally insulating part fastened to said body for the purpose of eliminating any thermal conduction.
Patent EP-0090205-B1 (EP)
IPC: A01N59/12
Filed: 1983-03-07
Granted: 1985-09-11
Abstract: This invention is directed to a preparation useful on dairy animals. More specifically, this invention is directed to a preparation for the disinfection of teats and the care of udders of dairy animals which comprises: (a) from about 84.4 to 91.6 percent by weight, based upon the weight of the total preparation, of deionized water; (b) from about 3 to 5 percent by weight, based upon the weight of the total preparation, of glycerin; (c) from about 3 to 5 percent by weight, based upon the weight of the total preparation, of paraffin oil; (d) from about 1 to 2.5 percent by weight, based upon the weight of the total preparation, of saturated C16-C18-fatty alcohols; (e) from about 0.4 to 0.6 percent by weight, based upon the weight of the total preparation, of an iodine complex with disinfecting action, wherein the content of active iodine is from about 800 to 1200 ppm and the viscosity is from about 25 to 35 sec. as measured at 20 DEG C. in a Ford beaker with a 4 mm nozzle.
Patent EP-0098978-B1 (EP)
IPC: B05B11/00
Filed: 1983-06-11
Granted: 1986-08-27
Abstract: A method and apparatus for pre-charging the pump chamber of a discharge pump on a container such as a fluid atomizer primes the pump for dependable operation thereafter. The method includes opening the outlet valve of the discharge pump by operating the pump to its full displacement, and applying a vacuum to draw container contents into the pump chamber, just up to the outlet valve. The apparatus for practicing the method includes a controllable vacuum head adapted to engage an outlet channel of the container, the vacuum head also being movable to engage and move the pump. The apparatus can incorporate an indexing feeding arrangement for delivering articles to the vacuum head, and a blast of pressure may be applied upon completing the process, to release the containers from the vacuum head and securely close the pump outlet valve.
Patent EP-0086662-B1 (EP)
IPC: B65D19/02
Filed: 1983-02-15
Granted: 1986-09-10
Abstract: Storage boxes particularly useful for document storage are described. They are pallet boxes, i.e. consist of a box on a pallet base (1). The box has a plurality of storage sections, at least one of which is removaole as a unit to gain access to the removable unit and to the other sections. In a preferred form the removable unit is a trolley (9). The end wall of the trolley may constitute part of the box walls (5) or part of one of the box walls (6) may hinge down to provide a trolley support.
Patent EP-0136381-B1 (EP)
IPC: C08K5/05
Filed: 1983-10-04
Granted: 1988-06-08
Abstract: A polymer composition comprises an olefinic polymer selected from homopolymers and copolymers of C2-10 aliphatic, ethylenically-unsaturated monomers, and from 100 to 10,000 ppm of a compound which is benzohydrol of a benzohydrol derivative and which has the formula <CHEM> where R1 and R2 are the same or different C6-26 aromatic groups and R3 is hydrogen, C1-20 alkyl or C2-20 acyl.
Patent EP-0099910-B1 (EP)
Title: Semiconductor memory utilizing redundant circuitry
IPC: G11C7/00
Filed: 1982-12-28
Granted: 1989-10-18
Abstract: A redundant semiconductor memory device is arranged in columns of bit cells addressable in bit segments with a plurality of separate, redundant, columns of bit cells, each separate column being capable of electronic placement at any column position within any bit segment of the memory. Specifically, multiplexer is provided at the output buffers of a memory for multiplexing conventional bit segments with spare columns of bit cells, wherein the spare columns are only activated, that is, selected, when a particular column in the conventional bit segment has been identified to be defective.
Patent EP-0116553-B1 (EP)
Title: Procede et dispositif de localisation de panne sur un bus
IPC: G06F11/267
Filed: 1983-03-16
Granted: 1987-06-24
Abstract: Dispositif de localisation de panne sur un bus permettant de localiser la source d'une condition de panne sur un bus (500) reliant une pluralité de dispositifs (100-I à 100-N) alimentés par une source d'alimentation (200). En cas de détection d'une condition de panne, une unité de diagnostic de bus (300) transmet un signal qui place l'un de la pluralité de dispositifs dans un état d'impédance élevée. L'unité de diagnostic de bus transmet alors un signal d'identification sur le bus. Pour déterminer si le dispositif donné est la source de la condition de panne, le flux de courant entre le dispositif et l'alimentation est détecté et un signal d'erreur est stocké lorsque le courant détecté dépasse une valeur prédéterminée.
Patent EP-0114883-B1 (EP)
IPC: F16K1/48
Filed: 1983-07-22
Granted: 1987-01-21
Abstract: A magnetically actuated valve (10) which includes a one-piece valve body (16, 80), a linearly translatable poppet (24, 98) for selectively blocking an aperture in the valve body, a magnetically operable rotor (28), a magnetic collar (38) or electromagnetic coil (42) external to the valve body for inducing rotation of the rotor, and a screw and nut arrangement (48) for converting rotational motion of the rotor (28) into linear motion of the poppet (24, 98).
Patent EP-0124583-B1 (EP)
Title: Compositions de peinture perlee pour automobiles
IPC: B05D3/02
Filed: 1983-10-19
Granted: 1988-03-16
Abstract: Compositions de revêtement comprenant un matériau de résine thermoplastique ou thermodurcissable contenant une composition colorante. La composition colorante contient entre environ 5 et environ 90 % de particules de mica encapsulées par de l'oxyde de fer. Si on l'utilise dans un procédé de revêtement à multi-couches en tant que couche de base recouverte d'une couche transparente, on produit un article non seulement qui donne de meilleurs effets de couleurs perlées, mais encore qui reste sur les éléments.
Patent EP-0129252-B1 (EP)
IPC: C07C43/205
Filed: 1984-06-20
Granted: 1990-08-08
Abstract: There is described a novel process for producing hydroquinone derivatives of the formula    <IMAGE>  II  wherein R is an ether protecting group, and their conversion into d- alpha -tocopherol, starting from compounds of the formula    <IMAGE> I  wherein R is an ether protecting group and R1 is hydrogen or an ether protecting group.
Patent EP-0141177-B1 (EP)
Title: Apparatus for compressing fibrous-cement slabs
IPC: B28B13/02
Filed: 1984-09-10
Granted: 1987-06-16
Abstract: 1. Apparatus for the compression of fibrous-cement slabs (1), which initially lie in the form of a fibrous-cement mat centrally on a pressing base (2), with symmetrically arranged lateral handling surfaces (3) and between the latter, and are transported into a compression station (4) of a press (5) and thereafter are transported as compressed plates out from the compression station on the pressing base by means of a conveying device (6), which to receive the pressing bases (2) with the plates (1) has two conveyor belts (8) running parallel to each other along the compression station (4), on which belts the pressing bases (2) come to be transported lying freely, a drive device (10) being associated with the belts (8), characterized in that the relative distance and the width of the belts (8) correspond to the distance and the width of the handling surfaces (3) of the pressing bases, and that the belts (8), which are both identical, are provided with engagement sections (9) which are fixed to the belt and follow each other at regular intervals along the length of the belts, the drive device (10) having engagement elements (11) which are constructed corresponding to the engagement sections (9) and engage in the engagement sections, and being designed for synchronous movement of the two belts (8), i.e. at the same speed at the same time.
Patent EP-0149109-B1 (EP)
IPC: H03K3/03
Filed: 1984-12-06
Granted: 1989-08-30
Abstract: An integrated semiconductor circuit with a ring oscillator having a frequency settable via an operating current of the ring oscillator, the ring oscillator having inverter cells which are connected in parallel with respect to the current supply of the ring oscillator, conjointly with a current supply terminal thereof, via a variable resistance to the supply potential present in the current supply, includes a voltage divider forming the variable resistance and including a plurality of series-connected resistors, the voltage divider having a plurality of terminals including an end terminal, the end terminal connecting the voltage divider in an identical manner to a current supply terminal of the inverter cells of the ring oscillator and, additionally, to an externally addressable electrode, each even-numbered other terminal of the voltage divider, as counted in direction of increasing distance from the end terminal, being likewise connected to another externally addressable electrode, respectively, of the integrated circuit and additionally connected via a respective diode to both terminals, respectively, adjacent thereto, the connecting diodes having respective anodes connected to respective uneven-numbered terminals, and having respective cathodes connected to a respective one of the two even-numbered terminals adjacent thereto.
Patent EP-0187162-B1 (EP)
IPC: C07D471/10
Filed: 1984-05-22
Granted: 1989-11-02
Abstract: A radioactive 2-iodospiroperidol represented by formula (I), wherein X represents a radioactive iodine atom. They have a high affinity for dopamine receptor, and are extremely useful as nucleomedical diagnostic agents of dopamine receptor and as radioactive medicine.
Patent EP-0164110-B1 (EP)
IPC: G07D/
Filed: 1985-06-05
Granted: 1991-09-25
Abstract: A coin discrimination apparatus has: detecting means for detecting as an electrical signal a physical characteristic of a coin; an analog-to-digital converter for converting an output of the detecting means to a digital signal; and a memory device for receiving as an address signal the digital signal generated from the analog-to-digital converter and for storing a binary signal of a plurality of bits for discriminating the physical characteristic in bit positions corresponding to a denomination of the coin at each address for each of the physical characteristics. The memory device is accessed by the digital signal from the analog-to-digital converter as a read signal and allows readout of the accessed content as a signal representing authenticity of the coin.
Patent EP-0174600-B1 (EP)
IPC: C07C201/14
Filed: 1985-09-04
Granted: 1988-03-09
Abstract: A process for selectively forming nitrohydrocarbon compounds (26) by contacting (10), at elevated temperature and pressure and in a homogeneous gas phase, an olefinic unsaturated compound (1) having at least three carbon atoms with NO2 (6) alone or in the presence of oxygen (7) and/or water.
Patent EP-0183269-B1 (EP)
IPC: C01G39/00
Filed: 1985-11-28
Granted: 1991-02-06
Abstract: At least one decomposable molybdenum additive selected from the group consisting of a mixture of a molybdenum dithiophosphate and a molybdenum carboxylate and a mixture of a molybdenum dithiocarbamate and a molybdenum carboxylate is mixed with a hydrocarbon-containing feed stream. The hydrocarbon-containing feed stream containing such decomposable molybdenum additive is then contacted in a hydrovisbreaking process with hydrogen under suitable hydrovisbreaking conditions.
Patent EP-0211120-B1 (EP)
IPC: G01P15/093
Filed: 1985-08-08
Granted: 1992-07-15
Abstract: A method of fabricating optical sensing devices for detecting displacement of a part thereof comprising the steps of bonding a multiplicity of optical devices to one surface of a relatively large transparent substrate so that the optical devices are accurately located relative to one another and to the substrate itself, securing to the opposite surface of the substrate and one surfae of a transparent optical element-carrying substrate in parallel relationship thereto resilient spacer support means and dividing the entire assembly into individual unit parts each of which comprises an optical device bonded to one substrate unit and coupled to another substrate unit having its own optical element by a divided part of the resilient spacer support means so that the two substrate units are a resiliently mounted relative to one another whereby relative movement between the two substrate units produces variations in the optical characteristics of the device which can be sensed.